Chaloemwong, Juthatip
Tantiworawit, Adisak http://orcid.org/0000-0002-2381-9292
Rattanathammethee, Thanawat
Chai-Adisaksopha, Chatree
Rattarittamrong, Ekarat
Norasetthada, Lalita
Charoenkwan, Pimlak
Louthrenoo, Worawit
Funding for this research was provided by:
Faculty of Medicine, Chiang Mai University (FUND-25591019-08194)
Article History
Received: 28 September 2018
Accepted: 29 January 2019
First Online: 5 February 2019
Compliance with ethical standards
: This study was approved by the ethical research committee, Faculty of Medicine, Chiang Mai University. Study code: MED-2559-04246 and have been performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.